X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModule%2FBaseApi.php;h=1d5249ac85f70481566d9d297e856fc9ddba2613;hb=f114ad188353910f1714a2df04affb7e5ee58253;hp=47557928a97c368eb564a397d0bf4417e8d97766;hpb=da66730e4f142c3557cdf7343bc420f7b80c883e;p=friendica.git

diff --git a/src/Module/BaseApi.php b/src/Module/BaseApi.php
index 47557928a9..1d5249ac85 100644
--- a/src/Module/BaseApi.php
+++ b/src/Module/BaseApi.php
@@ -139,13 +139,13 @@ class BaseApi extends BaseModule
 	}
 
 	/**
-	 * Set the "link" header with "next" and "prev" links
-	 * @return void
+	 * Get the "link" header with "next" and "prev" links
+	 * @return string
 	 */
-	protected static function setLinkHeader()
+	protected static function getLinkHeader(): string
 	{
 		if (empty(self::$boundaries)) {
-			return;
+			return '';
 		}
 
 		$request = self::$request;
@@ -164,7 +164,19 @@ class BaseApi extends BaseModule
 		$prev = $command . '?' . http_build_query($prev_request);
 		$next = $command . '?' . http_build_query($next_request);
 
-		header('Link: <' . $next . '>; rel="next", <' . $prev . '>; rel="prev"');
+		return 'Link: <' . $next . '>; rel="next", <' . $prev . '>; rel="prev"';
+	}
+
+	/**
+	 * Set the "link" header with "next" and "prev" links
+	 * @return void
+	 */
+	protected static function setLinkHeader()
+	{
+		$header = self::getLinkHeader();
+		if (!empty($header)) {
+			header($header);
+		}
 	}
 
 	/**